Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /home/shiftict/public_html/laravel9/example-app/app/Providers/BroadcastServiceProvider.php:8 Stack trace: #0 {main} thrown in /home/shiftict/public_html/laravel9/example-app/app/Providers/BroadcastServiceProvider.php on line 8